In-situ bio-oxidation of low-grade refractory sulphide minerals

Details for Australian Patent Application No. 2002227782 (hide)

Owner Peko Rehabilitation Project Pty Ltd

Inventors Savage, Christopher Joseph; McEwan, Karen Natasha; Ralph, David Edwin

Agent Wrays

Pub. Number AU-B-2002227782

PCT Pub. Number WO02/61155

Priority PR2775 30.01.01 AU

Filing date 29 January 2002

Wipo publication date 8 January 2004

Acceptance publication date 8 January 2004

International Classifications

C22B 003/18 Extraction of metal compounds from ores or concentrates by wet processes

C22B 003/00 Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

8 January 2004 Application Accepted

  Published as AU-B-2002227782

6 May 2004 Standard Patent Sealed

26 August 2004 Assignment Registered

  Peko Rehabilitation Project Pty Ltd The patent has been assigned to Bactron Pty Ltd

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